| Ronkonkoma to Myrtle Grove (Florida) | 1,069.54 mi (1,721.26 km) |
| Ronkonkoma to Myrtle Grove (North Carolina) | 530.05 mi (853.03 km) |
| Ronkonkoma to Nacogdoches (Texas) | 1,352.63 mi (2,176.86 km) |
| Ronkonkoma to Nampa (Idaho) | 2,206.53 mi (3,551.07 km) |
| Ronkonkoma to Nanakuli (Hawaii) | 5,014.24 mi (8,069.64 km) |
| Ronkonkoma to Nanticoke (Pennsylvania) | 152.43 mi (245.31 km) |
| Ronkonkoma to Nanuet (New York) | 50.68 mi (81.56 km) |
| Ronkonkoma to Napa (California) | 2,591.09 mi (4,169.95 km) |
| Ronkonkoma to Naperville (Illinois) | 782.76 mi (1,259.73 km) |
| Ronkonkoma to Naples (Florida) | 1,127.54 mi (1,814.60 km) |
| Ronkonkoma to Naranja (Florida) | 1,136.37 mi (1,828.81 km) |
| Ronkonkoma to Nashua (New Hampshire) | 158.59 mi (255.22 km) |
| Ronkonkoma to Nashville (Tennessee) | 803.93 mi (1,293.81 km) |
| Ronkonkoma to Natchez (Mississippi) | 1,199.10 mi (1,929.76 km) |
| Ronkonkoma to Natchitoches (Louisiana) | 1,272.67 mi (2,048.16 km) |
